[n] K. W. Shepard et al., “Operational Status of the Uranium Beam Upgrade of the ATLAS Accelerator”, in Proc. PAC'93, Washington D.C., USA, Mar. 1993, pp. 1694-1697.
%\cite{Shepard:PAC93} \bibitem{Shepard:PAC93} K. W. Shepard \emph{et al.}, \textquotedblleft{Operational Status of the Uranium Beam Upgrade of the ATLAS Accelerator}\textquotedblright, in \emph{Proc. PAC’93}, Washington D.C., USA, Mar. 1993, pp. 1694--1697.
@inproceedings{shepard:pac93, author = {K. W. Shepard and others}, title = {{Operational Status of the Uranium Beam Upgrade of the ATLAS Accelerator}}, booktitle = {Proc. PAC'93}, pages = {1694--1697}, paper = {}, venue = {Washington D.C., USA, Mar. 1993}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }